Answer the following:
(1) Write down the steps to start a computer.
(2) Write down the steps to shut down a computer.
(3) Explain briefly what is an operating system with an example.
(4) Give 2 examples of Multi-user Operating Systems.
(5) Give 1 example of Single-user Operating System.
Answers
Explanation:
Follow these step-by-step instructions to help you turn on your computer
Step 1: Find the ‘on’ button.
Step 2: Push the button.
If you’re using a laptop, the battery might be flat. So plug in the charger, plug the charger into the mains and let the laptop recharge. You can continue to use it while it’s doing this.
If you have a PC, make sure that the plug or any of the other wires haven’t become disconnected.
Ensure that the monitor is turned on. Most PC monitors have an ‘on/off’ button on the bottom corner of the screen (see below). The button often lights up green when the monitor is on.
Step 3: Now you need to log in.
If you’re the only user of your computer, once it’s turned on it may go straight to the desktop:
If you’re using a public computer – for example, in a library – you’ll be given instructions (and help if you ask for it) on how to log in.
If you’re sharing your computer with other people, each one will usually have their own account. When you turn on the computer, the screen will look something like this: